1326109664

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{1433}}^1$

素因数の和:1704

約数の個数: 72

約数和(自身を含む): 2883716640

約数和(自身を除く): 1557606976

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 239, 242, 352, 478, 484, 956, 968, 1433, 1912, 1936, 2629, 2866, 3824, 3872, 5258, 5732, 7648, 10516, 11464, 15763, 21032, 22928, 28919, 31526, 42064, 45856, 57838, 63052, 84128, 115676, 126104, 173393, 231352, 252208, 342487, 346786, 462704, 504416, 684974, 693572, 925408, 1369948, 1387144, 2739896, 2774288, 3767357, 5479792, 5548576, 7534714, 10959584, 15069428, 30138856, 41440927, 60277712, 82881854, 120555424, 165763708, 331527416, 663054832, 1326109664]

約数ペア:

[(1, 1326109664), (2, 663054832), (4, 331527416), (8, 165763708), (11, 120555424), (16, 82881854), (22, 60277712), (32, 41440927), (44, 30138856), (88, 15069428), (121, 10959584), (176, 7534714), (239, 5548576), (242, 5479792), (352, 3767357), (478, 2774288), (484, 2739896), (956, 1387144), (968, 1369948), (1433, 925408), (1912, 693572), (1936, 684974), (2629, 504416), (2866, 462704), (3824, 346786), (3872, 342487), (5258, 252208), (5732, 231352), (7648, 173393), (10516, 126104), (11464, 115676), (15763, 84128), (21032, 63052), (22928, 57838), (28919, 45856), (31526, 42064)]